| 年份 | 0-14岁人口比重(%) |
|---|---|
| 1982 | 33.59 |
| 1983 | 32.58 |
| 1984 | 31.58 |
| 1985 | 30.59 |
| 1986 | 29.63 |
| 1987 | 28.68 |
| 1988 | 28.35 |
| 1989 | 28.02 |
| 1990 | 27.69 |
| 1991 | 27.71 |
| 1992 | 27.60 |
| 1993 | 27.15 |
| 1994 | 27.00 |
| 1995 | 26.60 |
| 1996 | 26.40 |
| 1997 | 25.96 |
| 1998 | 25.70 |
| 1999 | 25.40 |
| 2000 | 22.89 |
| 2001 | 22.50 |
| 2002 | 22.40 |
| 2003 | 22.10 |
| 2004 | 21.50 |
| 2005 | 20.27 |
| 2006 | 19.75 |
| 2007 | 19.42 |
| 2008 | 18.95 |
| 2009 | 18.48 |
| 2010 | 16.60 |
| 2011 | 16.50 |
| 2012 | 16.50 |
| 2013 | 16.40 |
| 2014 | 16.50 |
| 2015 | 16.50 |
| 2016 | 16.70 |
| 2017 | 16.80 |
| 2018 | 16.90 |
| 2019 | 16.80 |
| 2020 | 17.90 |
| 2021 | 17.47 |
| 2022 | 16.94 |
| 2023 | 16.36 |
| 2024 | 15.79 |
| 2025 | 15.14 |